CN217098594U - Three-in-one equipment integrating zipper head threading, cutting and top injection - Google Patents

Abstract

The utility model discloses a slider is worn the head, is cut off, is annotated and stops in trinity equipment of an organic whole, relates to the zip fastener and makes technical field, solves and takes up an area of the big, pull head impaired scheduling problem in space. The device comprises a puller feeding device, a puller carrying device, a puller positioning die, a guide belt device, a chain belt cutting device, a first movable clamping jaw, a second movable clamping jaw, a third movable clamping jaw, an upper clamping jaw, a lower clamping jaw, an injection mold device and a discharging device; the zipper is characterized in that the zipper head supplied by the zipper head feeding device is conveyed to the zipper head positioning die through the zipper head carrying device, then the semi-finished zipper tape cut off by the zipper tape cutting device is conveyed to the second movable clamping jaw by utilizing the upper and lower package clamping jaws, the second movable clamping jaw clamps the zipper tape to penetrate into the zipper head and to be fed out to the discharging device after injection molding through the injection molding die device, the automation level is improved, redundant and redundant transfer equipment among all the processes is saved, the work efficiency is accelerated, the occupied area of the equipment is reduced, and a relatively compact zipper production line is formed.

Description

Three-in-one equipment integrating zipper head threading, cutting and top injection

Technical Field

The utility model relates to a zip fastener makes technical field, especially relates to a zip fastener penetrator, cut off, annotate and end up in trinity equipment of an organic whole.

Background

The zipper comprises two zipper tapes, a zipper pull and corresponding zipper teeth on the zipper tapes, and the upper end and the lower end of the zipper tape of the zipper can be respectively provided with an upper stop and a lower stop according to different use occasions. Semi-automatic production is generally adopted in the existing zipper assembly production, the assembly process is divided into production according to the working procedures, each working procedure is operated by one worker, and the production efficiency is low. The production process of the zipper comprises a cutting process, a head penetrating process and an upper stop injection process, and during work, a continuous zipper tape produced by the previous processes is cut by a cutting device to obtain a single semi-finished zipper tape; the upper end stop part of the single semi-finished zipper tape is taken as a head to move forwards, a slider is threaded through the head threading device, the upper stop forming device is used for forming the upper stop, and then the discharging device is used for discharging, so that the manufacturing of the zipper is completed. However, at present, a plurality of linear arrangement devices are adopted for the processes to complete, so that the occupied area is large, the devices are easy to transport and make mistakes, the processing period is prolonged, and the compact zipper production line is not easy to form. In addition, the mode for feeding the sliders in the existing equipment is that the sliders are fed in a vibration mode through a common vibration disc, however, paint falling on the surfaces of the bright type sliders can be caused by excessive vibration force or long-time vibration, the sliders are even cracked, and the slider failure rate is increased.

Disclosure of Invention

The utility model aims at: in order to overcome the defects of the prior art, the utility model provides a zipper head threading, cutting off, annotate and end up in trinity equipment of an organic whole, solve take up an area of the big, pull head impaired scheduling problem in space.

The technical scheme of the utility model: the device comprises a puller feeding device, a puller carrying device, a puller positioning die, a guide belt device, a chain belt cutting device, a first movable clamping jaw, a second movable clamping jaw, a third movable clamping jaw, an upper clamping jaw, a lower clamping jaw, an injection mold device and a discharging device; wherein: the puller feeding device is used for supplying a single puller, the puller carrying device is butted with the puller feeding device, and the puller supplied by the puller feeding device is transferred to the puller positioning die; the chain belt cutting device is used for cutting off the chain belt after the first movable clamping jaw moves to obtain a semi-finished chain belt; the initial positions of the upper and lower clamping jaws are positioned on one side of the moving path of the first moving clamping jaw, and the upper and lower clamping jaws move into the moving path of the first moving clamping jaw after the first moving clamping jaw moves, so that the upper and lower clamping jaws are butted with the second moving clamping jaw and move the clamped semi-finished chain belt to the moving initial position of the second moving clamping jaw; the moving initial position of the second moving clamping jaw is positioned in front of the puller positioning die, and the upper stop position of the semi-finished chain belt clamped by the second moving clamping jaw moves to penetrate into the puller of the puller positioning die and moves to the injection die device; the injection mold device is located at the movement ending position of the second movable clamping jaw and performs injection molding top stop operation on the semi-finished chain belt reaching the position to obtain a finished product zipper, and the third movable clamping jaw is movably arranged between the injection mold device and the discharging device to clamp the injection molded finished product zipper to the discharging device.

Adopt above-mentioned technical scheme, the pull head of supplying with pull head feedway transports to the pull head positioning die through pull head handling device, the second removes the clamping jaw with the semi-manufactured goods zip fastener area that the chain belt cutting device cut off is sent to the back with upper and lower package clamp clamping jaw, the second removes clamping jaw centre gripping chain belt and penetrates the pull head and goes out to discharging device after going up the end of moulding plastics through the injection mould device on, to cut off the process, wear the head process, the end process is gone up in an entire equipment to the injection, the automation level has been promoted, lengthy unnecessary transfer apparatus between above-mentioned each process has been saved, work efficiency has been accelerated, the area of equipment has been reduced, form a comparatively compact zip fastener production line.

The utility model discloses a further setting: the pull head feeding device comprises a pull head conveying belt, a vibration rail, a posture screening seat, a straight vibration device, a transfer suction nozzle and a blanking rail bin, wherein a feeding port of the vibration rail is communicated with the tail end of a conveying path of the pull head conveying belt, the vibration rail and the posture screening seat are respectively installed on the straight vibration device, the vibration rail is provided with a gathering groove which is sunken towards the center, the posture screening seat comprises a material conveying corner groove, the material conveying corner groove is in butt joint with a discharging port of the vibration rail, two side edges of the material conveying corner groove gradually shrink towards the tail end direction until the tail end disappears, the tail end of the material conveying corner groove is provided with a screening plate in an extending mode, and the screening plate can be cut into the bottom end of the pull head and only hangs the pull head vertically placed on the screening plate; a material guiding plate is arranged below the attitude screening seat and extends to the head end of a conveying path of the slider conveying belt; the transfer suction nozzle moves between the screening plate and the feeding opening of the blanking track bin to adsorb the pull heads on the screening plate and move into the blanking track bin, the blanking track bin is arranged in a single line in the vertical direction and stores the pull heads in a vertical posture, and the pull head distribution assembly for opening and closing the blanking track bin is installed at the discharging opening at the bottom end of the blanking track bin.

Adopt above-mentioned further setting, replaced the vibration dish of prior art, screened the pull head of vertical gesture, vibration pay-off is long shorter, only through the vibration pay-off of straight oscillator, and vibration strength is less, reduces the possibility that the lacquer falls in the surface of bright light type pull head, and the pull head collapses open quantity and obviously reduces, and the pull head qualification rate rises.

The utility model discloses a further setting: the puller carrying device comprises a carrying rail, a carrying moving seat and a carrying fixed die, wherein the carrying rail extends to the lower part of the puller positioning die from the lower part of a discharging part of the puller feeding device, the carrying moving seat is movably arranged on the carrying rail, the carrying fixed die is fixedly connected onto the carrying moving seat, and an inner inserting piece which is matched with the shape of the puller when the puller is placed in the vertical direction is arranged on the carrying fixed die.

By adopting the further arrangement, the single puller sent out by the puller feeding device is shifted on the carrying track by the carrying moving seat by the carrying fixed mold, and the puller is sent to the puller positioning mold, so that the problem of puller conveying is solved.

The utility model discloses a further setting again: the puller positioning die comprises a fixed top die, a movable bottom die and a movable side die, the movable side die movably receives a puller from the puller carrying device and is close to the fixed top die, the movable bottom die is close to the fixed top die when the fixed top die is provided with the puller, and the fixed top die, the movable bottom die and the movable side die are combined to form positioning of the puller.

Adopt above-mentioned further setting again, be equivalent to the pull head location mould by the branch mould of three directions and constitute, strengthen the pull head and penetrate the location effect of chain belt before to the pull head, confirm the position of pull head in order to ensure the smooth operation of penetrating the first process, promote the finished product qualification rate.

The utility model discloses a still further set up: the movable side die comprises a left die clamp, a right die clamp, a butt-clamping cylinder, a rotating shaft, a side die fixing seat and a rotating shaft driving cylinder, wherein the left die clamp and the right die clamp are respectively installed on two output ends of the butt-clamping cylinder to be close to or far away from, a cylinder body of the butt-clamping cylinder is connected to the output end of the rotating shaft, the rotating shaft is rotatably installed on the side die fixing seat, the cylinder body of the rotating shaft driving cylinder is installed on the side die fixing seat, and the output end of the rotating shaft driving cylinder is eccentrically connected with the rotating shaft.

By adopting the above further arrangement, the rotating shaft drives the air cylinder to operate the rotating shaft to rotate, so as to drive the left mold clamp and the right mold clamp to adjust the posture, thereby adapting to the posture of the vertical placement of the puller clamped by the conveying fixed mold, and then the left mold clamp and the right mold clamp are close to the clamping to adjust the puller to the horizontal posture, so that the chain belt can conveniently penetrate into the puller.

The utility model discloses a still further set up: the chain belt cutting device comprises a cutter, a cutting driving piece and a vacancy sensing mechanism, the cutting driving piece controls the cutter to lift, the cutter is located on a chain belt conveying path of the vacancy sensing mechanism, the vacancy sensing mechanism comprises a sensing roller, a sensing support, a sensing piece, a vacancy sensing sensor and a vacancy sensing rack, the sensing roller is rotatably installed at the bottom end of the sensing support and is tightly pressed on a chain belt passing through the vacancy sensing mechanism, and the sensing roller is driven to rotate on the chain belt when being moved by a guide material of the chain belt; the middle part of the induction support is hinged on the vacancy induction rack, the induction sheet is fixed at the top end of the induction support, the induction sheet is in induction fit with the vacancy induction sensor, the induction roller rolls to the falling height at the vacancy of the chain belt, the induction sheet sends an electric signal to the vacancy induction sensor, and the vacancy induction sensor is further in signal connection with the cut-off driving piece.

By adopting the above further arrangement, the vacancy sensing mechanism senses the vacancy position through the lifting of the sensing roller, then the cutter cuts off the chain belt, and the obtained semi-finished zipper belt sections are consistent in length, so that the product quality is improved.

The utility model discloses a still further set up: the upper and lower package clamping jaws comprise a lifting assembly, two overturning cylinders, an upper clamping assembly and a lower clamping assembly, the lifting assembly comprises a liftable crossbeam, the upper clamping assembly comprises an upper clamping overturning block and an upper clamping plate, the upper clamping plate is fixedly connected with the upper clamping overturning block, the lower clamping assembly comprises a lower clamping overturning block and a lower guide plate, and the lower guide plate is fixedly connected with the lower clamping overturning block; the upper clamp overturning block and the lower clamp overturning block are respectively and rotatably connected to the cross beam, the cylinder bodies of the two overturning cylinders are fixed on the cross beam, the output ends of the two overturning cylinders are respectively hinged with the upper clamp overturning block and the lower clamp overturning block, and the overturning cylinders can drive the upper clamp overturning block and the lower clamp overturning block to respectively overturn so as to drive the upper clamp plate and the lower guide plate to form a package clamp for the chain belt; the lower guide plate is also provided with a liftable positioning hook which rises to penetrate into the vacant positions of the chain belts wrapped by the upper and lower wrapping clamping jaws.

By adopting the above further arrangement, in the time period from the pulling-out of the zipper belt by the first movable clamping jaw to the cutting-off of the chain belt cutting device, the upper clamp assembly and the lower clamp assembly are lifted by the lifting assembly and rotated by the overturning air cylinder to clamp the uncut zipper belt, the vacancy position of the chain belt is determined by the positioning hook, and the upper clamp clamping jaw and the lower clamp clamping jaw clamp the chain belt to the target position at the proper time.

The utility model discloses a still further set up: the second removes the clamping jaw including preceding clamp group, back clamp group, remove clamping jaw arm and clamping jaw arm removal track, it sets up on clamping jaw arm removal track to remove clamping jaw arm removal, preceding clamp group, back clamp group installs respectively and removes on the clamping jaw arm, back clamp group is for preceding clamp group more close to in injection mould device, preceding clamp group is including two subtend arrangement's preceding clamping jaw spare, back clamp group is including two subtend arrangement's back clamping jaw spare and two outer tearing mechanism that move, outer tearing mechanism that moves is including sliding seat and slip lead screw, sliding seat fixed mounting is on the output shaft of slip lead screw, the sliding seat is connected with the back clamping jaw spare that corresponds.

By adopting the above further arrangement, the front clamping group is used for clamping two sides of the chain belt, and the rear clamping group moves the rear clamping jaw piece outwards through the outward moving tearing mechanism after clamping two sides of the chain belt, so that the chain belt is torn close to the chain teeth spliced at the upper stop position, the zipper is suitable for the threading process, and the zipper belt can smoothly pass through the puller.

The utility model discloses a still further set up: the third movable clamping jaw comprises two double-arm clamping jaws, a finger cylinder, a lifting bidirectional cylinder and a translation assembly, the two double-arm clamping jaws are mounted on an output shaft of the finger cylinder, each double-arm clamping jaw is provided with two clamping arms, the clamping arms of the two double-arm clamping jaws are close to form clamping, the finger cylinder is connected with the output end of the lifting bidirectional cylinder, and a cylinder body of the lifting bidirectional cylinder is fixedly connected with the translation assembly; the translation assembly comprises a short-stroke cylinder, a long-stroke cylinder and a three-clamp fixing plate, a cylinder body of the long-stroke cylinder is fixed on the three-clamp fixing plate, a cylinder connecting plate is fixedly connected to the output end of the long-stroke cylinder, the cylinder connecting plate is further fixedly connected with the output end of the short-stroke cylinder, and the cylinder body of the short-stroke cylinder is connected with the three-clamp fixing plate and the cylinder connecting plate is connected with the three-clamp fixing plate through sliding block guide rail pairs in a sliding mode respectively.

By adopting the above further arrangement, the double-arm clamping jaw can clamp a finished product zipper in a large range, the finished product zipper is convenient to transfer to the discharging device, the long-stroke cylinder has a long displacement distance, the short-stroke cylinder has accurate displacement precision, the double-arm clamping jaw can be accurately driven to reach a target position, and the injection mold device is prevented from being damaged due to contact with the injection mold device.

The utility model discloses a still further set up: the discharging device comprises a discharging clamp assembly, a chain belt finished product placing assembly, a discharging bin and a waste product discharging assembly, the discharging clamp assembly is installed in a sliding mode along the length direction of the discharging bin and is in butt joint with a third movable clamping jaw to clamp a finished product zipper sent out by the third movable clamping jaw, the chain belt finished product placing assembly is arranged along the length direction of the discharging bin and is located at the bin bottom of the discharging bin to receive the qualified finished product zipper clamped by the discharging clamp assembly, and the waste product discharging assembly is installed at the tail end of the discharging bin in the length direction; the waste product discharging assembly comprises an active discharging roller, a passive discharging roller, a roller lifting cylinder and a discharging material channel, the active discharging roller is rotatably arranged on one side of the inlet of the discharging material channel, the passive discharging roller is rotatably arranged on the output end of the roller lifting cylinder, and the roller lifting cylinder drives the passive discharging roller to be close to the active discharging roller so as to drive the discharging clamp assembly to clamp the waste product zipper at the inlet of the discharging material channel to enter the discharging material channel.

Adopt the aforesaid to set up still further, the finished product zip fastener that ejection of compact clamp assembly centre gripping came from the third removal clamping jaw gets into out the feed bin, if judge that the finished product zip fastener is qualified product, ejection of compact clamp assembly places it on the chain belt finished product puts the subassembly along a feed bin length direction, otherwise if be the waste product, ejection of compact clamp assembly removes to the terminal release zip fastener of a feed bin length direction and arranges the import of material way, the passive ejection of compact gyro wheel of gyro wheel lift cylinder drive is close to initiative ejection of compact gyro wheel, bring the waste product zip fastener into to arranging the material way in, realize that qualified product and waste product separately the ejection of compact, ensure the quality of producing the zip fastener.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of a part of a structure according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a partial structure according to an embodiment of the present invention;

fig. 4 is a first schematic structural view of the slider feeding device of the present invention;

FIG. 5 is a schematic structural view of a slider feeding device according to the present invention;

FIG. 6 is a schematic view of a partial structure of the slider feeding device of the present invention;

fig. 7 is a schematic partial structural view of the slider carrying device of the present invention;

FIG. 8 is a schematic structural view of the positioning mold for a slider according to the present invention;

FIG. 9 is a schematic structural view of the first movable clamping jaw and the chain belt cutting device of the present invention;

FIG. 10 is a schematic view of the chain belt cutting device according to the present invention;

fig. 11 is a schematic structural view of the upper and lower clamping jaws of the present invention;

fig. 12 is a partial schematic structural view of a second movable jaw of the present invention;

fig. 13 is a schematic structural view of a third movable jaw of the present invention;

FIG. 14 is a schematic view of a part of the structure of the discharging device of the present invention;

wherein, 1, a puller feeding device; 2. a slider carrying device; 3. a pull head positioning die; 4. a chain belt cutting device; 5. a first moving jaw; 6. a second moving jaw; 7. a third moving jaw; 8. clamping jaws are clamped up and down; 10. an injection molding device; 9. a discharging device; 11. a slider conveyor belt; 12. vibrating the rail; 13. an attitude screening base; 14. a straight vibration device; 15. transferring the suction nozzle; 16. a blanking rail bin; 121. gathering the grooves; 131. a material conveying corner groove; 132. a screening plate; 133. a fuse plate; 17. the puller divides the material assembly; 21. carrying a rail; 22. a carrying moving seat; 23. carrying the fixed die; 231. an inner insert; 31. fixing the top die; 32. moving the bottom die; 33. moving the side die; 331. a left die clamp; 332. a right die clamp; 333. a butt clamping cylinder; 334. a rotating shaft; 335. a side mold fixing seat; 336. the rotating shaft drives the air cylinder; 41. a cutter; 42. cutting off the driving member; 43. a vacancy sensing mechanism; 431. an induction roller; 432. an induction support; 433. an induction sheet; 434. a vacancy-sensing sensor; 435. a vacancy induction frame; 51. a jaw member; 52. a clamping and sliding assembly; 53. a belt guide driving roller; 54. a conduction band driven roller; 81. a lifting assembly; 82. turning over the air cylinder; 83. an upper clamp assembly; 84. a lower clamp assembly; 811. a cross beam; 831. an upper clamping turnover block; 832. an upper splint; 841. a lower clamp overturning block; 842. a lower guide plate; 843. a positioning hook; 61. a front clamp group; 62. a rear clamping group; 63. moving the gripper arms; 64. a jaw arm moving track; 611. a front jaw member; 621. a rear jaw member; 622. moving the tearing mechanism outwards; 6221. a sliding seat; 6222. a sliding lead screw; 71. a double-arm clamping jaw; 72. a finger cylinder; 73. a lifting bidirectional cylinder; 74. a translation assembly; 711. clamping arms; 741. a short stroke cylinder; 742. a long stroke cylinder; 743. three clamping fixing plates; 91. a discharge clamp assembly; 92. a chain belt finished product placing assembly; 93. a discharging bin; 94. a waste product discharge assembly; 941. an active discharging roller; 942. a passive discharging roller; 943. a roller lifting cylinder; 944. a discharge channel.

Detailed Description

The zipper three-in-one device integrating zipper threading, cutting and top injection as shown in fig. 1-3 comprises a zipper puller feeding device 1, a zipper puller carrying device 2, a zipper puller positioning die 3, a guide belt device, a zipper belt cutting device 4, a first movable clamping jaw 5, a second movable clamping jaw 6, a third movable clamping jaw 7, an upper clamping jaw 8, a lower clamping jaw 8, an injection molding die device 10 and a discharging device 9; wherein: the slider feeding device 1 is used for supplying and outputting a single slider, the slider carrying device 2 is butted with the slider feeding device 1, and the slider carrying device 2 transports the slider supplied by the slider feeding device 1 to the slider positioning die 3. The guide belt device is used for introducing a chain belt, the chain belt is a multi-section continuous zipper belt, and a vacant position without zipper teeth is arranged between adjacent sections of the chain belt; the chain belt cutting device 4 is located on a belt conveying path of the belt guiding device, the first movable clamping jaw 5 is in butt joint with the chain belt cutting device 4 and clamps a distance of a finished product zipper length moved by a chain belt on the chain belt cutting device 4, the first movable clamping jaw 5 is used for determining the zipper length, and after the first movable clamping jaw 5 is moved, the chain belt cutting device 4 performs cutting operation to obtain a section of semi-finished chain belt with a required length. The initial positions of the upper and lower clamping jaws 8 are positioned on one side of the moving path of the first moving clamping jaw 5, and the upper and lower clamping jaws 8 move into the moving path of the first moving clamping jaw 5 after the first moving clamping jaw 5 finishes moving to perform the operation of clamping the semi-finished chain belt up and down, and the upper and lower clamping jaws 8 are also butted with the second moving clamping jaw 6 and move the clamped semi-finished chain belt to the moving initial position of the second moving clamping jaw 6; the moving initial position of the second moving clamping jaw 6 is positioned in front of the puller positioning die 3, and the upper stop position of the semi-finished chain belt clamped by the second moving clamping jaw 6 moves to penetrate into the puller of the puller positioning die 3 and moves to the injection die device 10; the injection mould device 10 is positioned at the movement ending position of the second movable clamping jaw 6 and performs injection top stop operation on the semi-finished chain belt reaching the position to obtain a finished product zipper, and the third movable clamping jaw 7 is movably arranged between the injection mould device 10 and the discharging device 9 to clamp the injection-molded finished product zipper to the discharging device 9. The basic workflow is as follows: in the puller part, a puller feeding device 1 supplies a single puller to be placed on a puller carrying device 2, the puller carrying device 2 transfers the puller to a puller positioning die 3, and the puller positioning die 3 positions the puller to wait for threading; a chain belt part, wherein the chain belt is led into the chain belt cutting device 4 from the belt guiding device, the first movable clamping jaw 5 clamps the end part of the chain belt, the chain belt in the movable chain belt cutting device 4 is pulled backwards, after the first movable clamping jaw 5 moves and is pulled out for a preset distance, the upper and lower clamping jaws 8 move to be close to the drawn-out chain belt, the chain belt is clamped from the upper and lower directions of the chain belt, then the chain belt cutting device 4 performs cutting operation, and the chain belt is cut into a section of semi-finished chain belt; and the upper and lower package clamping jaws 8 are transferred to the second movable clamping jaw 6, the two sides of the zipper belt clamped by the second movable clamping jaw 6 accurately penetrate through the zipper head positioned by the zipper head positioning die 3 at the moment, then the zipper head is released by the zipper head positioning die 3, the upper stop position of the zipper is moved into the injection die device 10 by the second movable clamping jaw 6 to perform the operation of injection stop, and after the injection is finished, the third movable clamping jaw 7 clamps the zipper out to the discharging device 9.

As shown in fig. 4-6, the slider feeding device 1 includes a slider conveyor 11, a vibration rail 12, a posture screening base 13, a linear vibrator 14, a transfer suction nozzle 15 and a blanking rail bin 16, a feeding port of the vibration rail 12 is communicated with the tail end of a conveying path of the slider conveyor 11, the vibration rail 12 and the posture screening base 13 are respectively installed on the linear vibrator 14, the vibration rail 12 and the posture screening base 13 are driven by the vibration of the linear vibrator 14 to move materials, the vibration rail 12 forms a gathering groove 121 recessed toward the center, and a slider passing through the vibration rail 12 is gathered in the gathering groove 121; the posture screening seat 13 comprises a material conveying angle groove 131, the material conveying angle groove 131 is in butt joint with a discharge port of the vibration rail 12, two side edges of the material conveying angle groove 131 gradually shrink towards the tail end direction until the tail end of the material conveying angle groove 131 disappears, a screening plate 132 is arranged at the tail end of the material conveying angle groove 131 in an extending mode, and the screening plate 132 can be cut into a pull head from the bottom end of the pull head to enable the pull head to be only hung on the screening plate 132 in a vertical mode; since the two sides of the corner grooves 131 on the two sides of the sifting plate 132 are disappeared, the sliders in the non-sifting posture fall from the two sides to the lower part of the posture sifting base 13, the guiding plate 133 is installed below the posture sifting base 13, the guiding plate 133 extends to the head end of the conveying path of the slider conveyer belt 11, and the fallen sliders are guided to the slider conveyer belt 11 to form a material conveying circulation. The transfer suction nozzle 15 moves between the screening plate 132 and the feeding opening of the blanking track bin 16, the transfer suction nozzle 15 can suck the bottom smooth surface of the slider on the screening plate 132 and move into the blanking track bin 16, and the transfer suction nozzle 15 can adopt a suction nozzle piece or a magnetic piece to suck the slider. Blanking rail storehouse 16 is vertical direction single line arrangement to a pull head for depositing vertical gesture, the pull head that the bottom delivery port of blanking rail storehouse 16 installed and opened and close blanking rail storehouse 16 divides material subassembly 17, pull head divide material subassembly 17 to be used for releasing the pull head that 16 bottommost was arranged of blanking rail storehouse, belongs to prior art and no longer gives details. The slider conveyer belt 11 conveys sliders to the vibration rail 12, the vibration rail 12 is guided to the posture screening seat 13 in a vibration mode, the material conveying corner groove 131 is used for screening out sliders vertically placed on the screening plate 132 in a vibration mode, sliders in other postures fall to the material guiding plate 133 from two sides of the material conveying corner groove 131 and then return to the slider conveyer belt 11, the sliders of the screening plate 132 are transferred to the blanking rail bin 16 through the transfer suction nozzle 15, and a single slider at the bottommost part separated through the slider material separating assembly 17 falls onto the slider carrying device 2.

As shown in fig. 7, the slider carrying device 2 includes a carrying rail 21, a carrying moving seat 22 and a carrying fixed mold 23, the carrying rail 21 extends from the lower part of the discharging position of the slider feeding device 1 to the lower part of the slider positioning mold 3, the carrying moving seat 22 moves in the preset direction of the carrying rail 21, the carrying fixed mold 23 is fixedly connected to the carrying moving seat 22, the carrying fixed mold 23 is provided with an inner insertion piece 231, the shape of the inner insertion piece 231 fits the shape of the vertical placement posture of the slider, so that the slider can be placed on the inner insertion piece 231 from top to bottom in the vertical posture, and the slider can be conveniently taken. The transfer fixed mold 23 receives the single slider fed by the slider feeder 1, and then the transfer moving seat 22 is displaced on the transfer rail 21 to feed the slider to the slider positioning mold 3.

As shown in fig. 8, the slider positioning die 3 includes a fixed top die 31, a movable bottom die 32, and a movable side die 33, the movable side die 33 moves to receive the slider from the slider carrying device 2 and approaches the fixed top die 31, the movable bottom die 32 approaches the fixed top die 31 when the fixed top die 31 has the slider approaching, and the fixed top die 31, the movable bottom die 32, and the movable side die 33 are combined to position the slider. The fixed top die 31, the movable bottom die 32 and the movable side die 33 are equivalent to positioning the slider from three different directions, so that the slider is positioned very accurately. The movable side die 33 comprises a left die clamp 331, a right die clamp 332, a butt clamp cylinder 333, a rotating shaft 334, a side die fixing seat 335 and a rotating shaft 334 driving cylinder, the left die clamp 331 and the right die clamp 332 are respectively arranged on two output ends of the butt clamp cylinder 333 to be close to a clamping pull head or far away from a releasing pull head, a cylinder body of the butt clamp cylinder 333 is connected with an output end of the rotating shaft 334, the rotating shaft 334 is rotatably arranged on the side die fixing seat 335, the cylinder body of the rotating shaft 334 driving cylinder is arranged on the side die fixing seat 335, and the output end of the rotating shaft 334 driving cylinder is eccentrically connected with one end of the rotating shaft 334. When the slider is fed into the carrying fixed die 23, the moving side die 33 integrally moves close to each other, the rotating shaft 334 drives the air cylinder to operate to drive the rotating shaft 334 to rotate 90 degrees firstly, the left die clamp 331 and the right die clamp 332 are driven to adjust the posture to the vertical direction, then the slider in the vertically placed posture is clamped, the left die clamp 331 and the right die clamp 332 are close to each other to clamp the slider, the moving side die 33 integrally moves towards the fixed top die 31 direction, the rotating shaft 334 rotates and resets to adjust the slider to the horizontal posture, and finally the moving bottom die 32 and the moving side die 33 respectively fix the top die 31 to position the slider in a matched mode.

As shown in fig. 9 and 10, the chain belt cutting device 4 includes a cutting blade 41, a cutting driving member 42 and a vacancy sensing mechanism 43, the cutting driving member 42 controls the cutting blade 41 to move up and down, and the cutting blade 41 is located on a chain belt conveying path of the vacancy sensing mechanism 43, that is, the chain belt passes through the vacancy sensing mechanism 43 and then passes through the cutting blade 41. The vacancy induction mechanism 43 comprises an induction roller 431, an induction bracket 432, an induction sheet 433, a vacancy induction sensor 434 and a vacancy induction rack 435, wherein the induction roller 431 is rotatably arranged on the bottom end of the induction bracket 432, the induction roller 431 is tightly pressed on a chain belt passing through the vacancy induction mechanism 43, and the induction roller 431 is driven to rotate on the chain belt when the induction roller is moved by the guiding material of the chain belt; the middle part of the induction bracket 432 is hinged on the vacancy induction rack 435, the induction sheet 433 is fixed on the top end of the induction bracket 432, the induction sheet 433 is in induction fit with the vacancy induction sensor 434, the induction roller 431 is lowered when rolling to the vacancy of the chain belt, the induction sheet 433 sends an electric signal to the vacancy induction sensor 434, and the vacancy induction sensor 434 is further in signal connection with the cutting driving piece 42. The sensing roller 431 rolls on the coupling element of the zipper, and when the sensing roller rolls to the empty position, the height thereof is lowered, the sensing bracket 432 rotates, the sensing piece 433 changes its position, and the empty sensing sensor 434 can sense the change of the position and transmit a signal for cutting to the cutting driving member 42.

As shown in fig. 9, the first movable clamping jaw 5 includes a clamping jaw 51, a clamping sliding assembly 52, a belt guiding driving roller 53 and a movable belt guiding driven roller 54, wherein the clamping sliding assembly 52 controls the displacement of the clamping jaw 51, the belt guiding driving roller 53 is fixed above the path of the clamping jaw 51 for pulling out the belt, and when the clamping jaw 51 pulls out the belt from the belt cutting device 4, the belt guiding driven roller 54 moves close to the belt and moves upward to contact with the belt guiding driving roller 53, so as to tighten the belt.

As shown in fig. 11, the upper and lower clamping jaws 8 include a lifting assembly 81, two turning cylinders 82, an upper clamping assembly 83 and a lower clamping assembly 84, the lifting assembly 81 includes a liftable beam 811, the upper clamping assembly 83 includes an upper clamping turnover block 831 and an upper clamping plate 832, the upper clamping plate 832 is fixedly connected with the upper clamping turnover block 831, the lower clamping assembly 84 includes a lower clamping turnover block 841 and a lower guide plate 842, and the lower guide plate 842 is fixedly connected with the lower clamping turnover block 841; the upper clamping turnover block 831 and the lower clamping turnover block 841 are respectively connected on the cross beam 811 in a rotating manner, the cylinder bodies of the two turnover cylinders 82 are all fixed on the cross beam 811, and the output ends of the two turnover cylinders 82 are respectively hinged with the upper clamping turnover block 831 and the lower clamping turnover block 841. When the first moving jaw 5 pulls out the fastener tape to the target position before the cutting operation of the chain tape cutting device 4, the two reversing cylinders 82 are operated respectively to reverse the upper clip reversing block 831 downward and the upper clip reversing block 831 upward, and the upper clip plate 832 and the lower guide plate 842 reverses and merges and wraps the fastener tape which has not been cut at this time. The lower guide plate 842 is also provided with a liftable positioning hook 843, and the positioning hook 843 ascends to be inserted into the vacant position of the chain belt wrapped by the upper wrapping clamping jaw 8 and the lower wrapping clamping jaw 8. The cross beam 811 is finally moved to the initial moving position near the second moving jaw 6, and the upper and lower clamp assemblies 83, 84 are returned to release the clamped fastener tape to be transferred onto the second moving jaw 6.

As shown in fig. 12, the second movable clamping jaw 6 includes a front clamping group 61, a rear clamping group 62, a movable clamping jaw arm 63, and a clamping jaw arm moving track 64, the movable clamping jaw arm 63 is movably disposed on the clamping jaw arm moving track 64, the front clamping group 61 and the rear clamping group 62 are respectively mounted on the movable clamping jaw arm 63, the rear clamping group 62 is closer to the injection mold device 10 relative to the front clamping group 61, the front clamping group 61 includes two front clamping jaw members 611 arranged in opposite directions, the rear clamping group 62 includes two rear clamping jaw members 621 arranged in opposite directions and two outward-moving tearing mechanisms 622, the outward-moving tearing mechanisms 622 include a sliding seat 6221 and a sliding lead screw 6222, the sliding seat 6221 is fixedly mounted on an output shaft of the sliding lead screw 6222, and the sliding seat 6221 is connected with the corresponding rear clamping jaw member 621. The opposite front claw pieces 611 of the front clamp group 61 respectively clamp two sides of a zipper belt, the rear claw pieces 621 also clamp two sides of the zipper belt, the clamping position of the front claw pieces is closer to the position of the upper stop of the zipper relative to the clamping position of the front claw pieces 611, then, the sliding screw 6222 moves to move the sliding seat 6221 towards the outer side direction of the two sides of the zipper belt, so that zipper teeth spliced by the zipper belt close to the upper stop position are torn, the claw arm 63 is moved to the position of the zipper head positioning die 3, and the zipper teeth on the two sides of the upper stop of the zipper belt pass through the corresponding position of the zipper head.

As shown in fig. 13, the third movable clamping jaw 7 includes two-arm clamping jaws 71, a finger cylinder 72, a lifting two-way cylinder 73 and a translation assembly 74, the two-arm clamping jaws 71 are mounted on an output shaft of the finger cylinder 72, each two-arm clamping jaw 71 has two clamping arms 711, the clamping arms 711 of the two-arm clamping jaws 71 are close to form clamping, the finger cylinder 72 is connected with an output end of the lifting two-way cylinder 73, and a cylinder body of the lifting two-way cylinder 73 is fixedly connected with the translation assembly 74. Finger cylinders 72 are used to move the double-arm jaws 71 closer to or away from the clamp for release, lifting bi-directional cylinders 73 are used to raise and lower the double-arm jaws 71, and translation assemblies 74 are used to move the double-arm jaws closer to or away from the injection molding apparatus 10. Because the chain belt is small in size, in order to accurately clamp or translate the chain belt, the translation assembly 74 comprises a short-stroke cylinder 741, a long-stroke cylinder 742 and a three-clamp fixing plate 743, a cylinder body of the long-stroke cylinder 742 is fixed on the three-clamp fixing plate 743, a cylinder connecting plate is fixedly connected to an output end of the long-stroke cylinder 742, the cylinder connecting plate is further fixedly connected with an output end of the short-stroke cylinder 741, and the cylinder body of the short-stroke cylinder 741 is connected with the three-clamp fixing plate 743 in a sliding mode through a slider guide rail pair respectively, and the cylinder connecting plate is connected with the three-clamp fixing plate 743 in a sliding mode. The short-stroke cylinder 741 has accurate displacement precision and can ensure that the double-arm clamping jaw 71 is accurately driven to reach a target position, and the long-stroke cylinder 742 can move the double-arm clamping jaw 71 at a large distance so as to accelerate the moving efficiency.

As shown in fig. 14, the discharging device 9 includes a discharging clamp assembly 91, a chain belt finished product placing assembly 92, a discharging bin 93 and a waste product discharging assembly 94, the discharging clamp assembly 91 is slidably mounted along the length direction of the discharging bin 93 and is abutted against the third movable clamping jaw 7 to clamp a finished product zipper sent out by the third movable clamping jaw 7, the chain belt finished product placing assembly 92 is arranged along the length direction of the discharging bin 93 and is located at the bin bottom of the discharging bin 93 to receive a qualified finished product zipper clamped by the discharging clamp assembly 91, and the waste product discharging assembly 94 is mounted at the end of the discharging bin 93 in the length direction; the waste discharging assembly 94 comprises an active discharging roller 941, a passive discharging roller 942, a roller lifting cylinder 943 and a discharging channel 944, the active discharging roller 941 is rotatably arranged on one side of an inlet of the discharging channel 944, and the passive discharging roller 942 is rotatably arranged on an output end of the roller lifting cylinder 943. Ejection of compact clamp assembly 91 centre gripping comes from the finished product zip fastener one end of third removal clamping jaw 7 to get into ejection of compact storehouse 93, if judge that this finished product zip fastener is qualified through equipment detection, ejection of compact clamp assembly 91 moves along ejection of compact storehouse 93 length direction, but nevertheless be close to row material channel 944 import excessively, place the zip fastener is dilatory to deposit on chain belt finished product puts subassembly 92, otherwise, if judge for the waste product, ejection of compact clamp assembly 91 moves to ejection of compact storehouse 93 length direction's end and is close to row material channel 944 import top, the waste product zip fastener can be dilatory through initiative ejection of compact gyro wheel 941, gyro wheel lift cylinder 943 drive passive ejection of compact gyro wheel 942 descends to be close to and sticiss ejection of compact gyro wheel 941 this moment, the rotation of initiative ejection of compact gyro wheel 941 then sends into the waste product zip fastener in row material channel 944 of one side.

Claims (10)

1. The zipper is worn the head, is cut off, is annotated and stops in trinity equipment of an organic whole, its characterized in that: the device comprises a puller feeding device, a puller carrying device, a puller positioning die, a guide belt device, a chain belt cutting device, a first movable clamping jaw, a second movable clamping jaw, a third movable clamping jaw, an upper clamping jaw, a lower clamping jaw, an injection mold device and a discharging device; wherein:

the puller feeding device is used for supplying a single puller, the puller carrying device is butted with the puller feeding device, and the puller supplied by the puller feeding device is transferred to the puller positioning die;

the chain belt cutting device is used for cutting off the chain belt after the first movable clamping jaw moves to obtain a semi-finished chain belt;

the initial positions of the upper and lower clamping jaws are positioned on one side of the moving path of the first moving clamping jaw, and the upper and lower clamping jaws move into the moving path of the first moving clamping jaw after the first moving clamping jaw finishes moving to perform the operation of clamping the semi-finished chain belt up and down;

the moving initial position of the second moving clamping jaw is positioned in front of the puller positioning die, and the upper stop position of the semi-finished chain belt clamped by the second moving clamping jaw moves to penetrate into a puller of the puller positioning die and moves to the injection die device;

the injection mold device is located at the movement ending position of the second movable clamping jaw and performs injection molding top stop operation on the semi-finished chain belt reaching the position to obtain a finished product zipper, and the third movable clamping jaw is movably arranged between the injection mold device and the discharging device to clamp the injection molded finished product zipper to the discharging device.

2. The zipper slider penetrating, cutting and injecting top stop integrated three-in-one device as claimed in claim 1, wherein: the puller feeding device comprises a puller conveying belt, a vibration rail, a posture screening seat, a straight vibrator, a transfer suction nozzle and a blanking rail bin, wherein a feeding port of the vibration rail is communicated with the tail end of a conveying path of the puller conveying belt, the vibration rail and the posture screening seat are respectively installed on the straight vibrator, the vibration rail forms a gathering groove sunken towards the center, the posture screening seat comprises a material conveying corner groove, the material conveying corner groove is in butt joint with a discharge port of the vibration rail, two side edges of the material conveying corner groove gradually shrink towards the tail end direction until the tail end disappears, a screening plate extends from the tail end of the material conveying corner groove, and the screening plate can be cut into the bottom end of the puller and only hangs a puller vertically placed on the screening plate; a material guiding plate is arranged below the attitude screening seat and extends to the head end of a conveying path of the slider conveying belt; the transfer suction nozzle moves between the screening plate and a feeding opening of the blanking track bin to adsorb a pull head on the screening plate and moves into the blanking track bin, the blanking track bin is arranged in a single line in the vertical direction and stores the pull head in a vertical posture, and a pull head distributing assembly for opening and closing the blanking track bin is installed at a discharging opening at the bottom end of the blanking track bin.

3. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the puller carrying device comprises a carrying rail, a carrying moving seat and a carrying fixed die, wherein the carrying rail extends to the lower part of the puller positioning die from the lower part of a discharging part of the puller feeding device, the carrying moving seat is movably arranged on the carrying rail, the carrying fixed die is fixedly connected to the carrying moving seat, and an inner inserting piece which is matched with the shape of the puller when the puller is placed in the vertical direction is arranged on the carrying fixed die.

4. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the puller positioning die comprises a fixed top die, a movable bottom die and a movable side die, the movable side die moves to receive a puller from the puller carrying device and is close to the fixed top die, the movable bottom die is close to the fixed top die when the fixed top die is provided with the puller, and the fixed top die, the movable bottom die and the movable side die are combined to form the positioning of the puller.

5. The zipper slider, zipper cutter and zipper stopper integrated three-in-one device as claimed in claim 4, wherein: remove the side form including left side mould clamp, right side mould clamp, to pressing from both sides cylinder, rotation axis, side form fixing base and rotation axis drive actuating cylinder, left side mould clamp, right side mould clamp are installed respectively in order being close to or keeping away from on two output of pair clamp cylinder, the body connection in the output of rotation axis to pressing from both sides the cylinder, the rotation axis is rotatable to be installed on the side form fixing base, the body that the rotation axis driven actuating cylinder was installed on the side form fixing base, the output and the rotation axis eccentric connection of rotation axis driven actuating cylinder.

6. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the chain belt cutting device comprises a cutter, a cutting driving piece and a vacancy sensing mechanism, the cutting driving piece controls the cutter to lift, the cutter is located on a chain belt conveying path of the vacancy sensing mechanism, the vacancy sensing mechanism comprises a sensing roller, a sensing support, a sensing piece, a vacancy sensing sensor and a vacancy sensing rack, the sensing roller is rotatably mounted at the bottom end of the sensing support and is tightly pressed on a chain belt passing through the vacancy sensing mechanism, and the sensing roller is driven to rotate on the chain belt when moved by a material guiding of the chain belt; the middle part of the induction support is hinged to the vacancy induction rack, the induction sheet is fixed to the top end of the induction support and is in induction fit with the vacancy induction sensor, the induction roller rolls to the position of the vacancy of the chain belt and descends, the induction sheet sends an electric signal to the vacancy induction sensor, and the vacancy induction sensor is further in signal connection with the cutting-off driving piece.

7. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the upper and lower clamping jaws comprise lifting components, two overturning cylinders, an upper clamping component and a lower clamping component, the lifting components comprise a lifting beam, the upper clamping component comprises an upper clamping overturning block and an upper clamping plate, the upper clamping plate is fixedly connected with the upper clamping overturning block, the lower clamping component comprises a lower clamping overturning block and a lower guide plate, and the lower guide plate is fixedly connected with the lower clamping overturning block; the upper clamp overturning block and the lower clamp overturning block are respectively and rotatably connected to a cross beam, the cylinder bodies of the two overturning cylinders are fixed on the cross beam, the output ends of the two overturning cylinders are respectively hinged with the upper clamp overturning block and the lower clamp overturning block, and the overturning cylinders can drive the upper clamp overturning block and the lower clamp overturning block to respectively overturn so as to drive the upper clamp plate and the lower guide plate to form a package clamp of the paired chain belt; the lower guide plate is also provided with a liftable positioning hook which rises to penetrate into the vacant sites of the chain belts wrapped by the upper wrapping and clamping jaws and the lower wrapping and clamping jaws.

8. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the second removes the clamping jaw and removes the track including preceding clamp group, back clamp group, removal clamping jaw arm and clamping jaw arm, it sets up on clamping jaw arm removes the track to remove clamping jaw arm, preceding clamp group, back clamp group install respectively and remove on the clamping jaw arm, back clamp group is closer to in the injection mould device for preceding clamp group, preceding clamp group is including two subtend arrangement's preceding clamping jaw spare, back clamp group is including two subtend arrangement's back clamping jaw spare and two outer tearing mechanisms that move, it tears the mechanism including sliding seat and slip lead screw to move outward, sliding seat fixed mounting is on the output shaft of slip lead screw, the sliding seat is connected with the back clamping jaw spare that corresponds.

9. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the third movable clamping jaw comprises two double-arm clamping jaws, a finger cylinder, a lifting bidirectional cylinder and a translation assembly, the two double-arm clamping jaws are mounted on an output shaft of the finger cylinder, each double-arm clamping jaw is provided with two clamping arms, the clamping arms of the two double-arm clamping jaws are close to each other to form clamping, the finger cylinder is connected with the output end of the lifting bidirectional cylinder, and a cylinder body of the lifting bidirectional cylinder is fixedly connected with the translation assembly; the translation assembly comprises a short-stroke cylinder, a long-stroke cylinder and a three-clamp fixing plate, a cylinder body of the long-stroke cylinder is fixed on the three-clamp fixing plate, a cylinder connecting plate is fixedly connected to the output end of the long-stroke cylinder, the cylinder connecting plate is further fixedly connected with the output end of the short-stroke cylinder, and the cylinder body of the short-stroke cylinder and the three-clamp fixing plate and the cylinder connecting plate and the three-clamp fixing plate are connected through sliding block guide rail pairs in a sliding mode respectively.

10. The zipper slider-threading, cutting and injection-stop integrated three-in-one device according to claim 1 or 2, characterized in that: the discharging device comprises a discharging clamp assembly, a chain belt finished product placing assembly, a discharging bin and a waste product discharging assembly, the discharging clamp assembly is installed in a sliding mode along the length direction of the discharging bin and is in butt joint with a third movable clamping jaw to clamp a finished product zipper sent out by the third movable clamping jaw, the chain belt finished product placing assembly is arranged along the length direction of the discharging bin and is located at the bin bottom of the discharging bin to receive a qualified finished product zipper clamped by the discharging clamp assembly, and the waste product discharging assembly is installed at the tail end of the discharging bin in the length direction; the waste product discharging assembly comprises an active discharging roller, a passive discharging roller, a roller lifting cylinder and a discharging channel, the active discharging roller is rotatably arranged on one side of the inlet of the discharging channel, the passive discharging roller is rotatably arranged on the output end of the roller lifting cylinder, and the roller lifting cylinder drives the passive discharging roller to be close to the active discharging roller so as to drive the discharging clamp assembly to clamp a waste product zipper at the inlet of the discharging channel to enter the discharging channel.

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